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Start Over Author "Ryutaro Kato" Journal electrical engineering in japan
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1. Magnetic properties of PLD-fabricated ND-Fe-B film magnets and their applications to millimeter-size motors

Author

Hirotoshi Fukunaga, Masaki Nakano, Ryutaro Kato, and Fumitoshi Yamashita

Subjects
Materials science, Nuclear magnetic resonance, business.industry, Magnet, Energy Engineering and Power Technology, Optoelectronics, Millimeter, Electrical and Electronic Engineering, Coercivity, business
Abstract

We succeeded in depositing 200- to 300-µm-thick Nd-Fe-B film magnets with (BH)max of approximately 55 kJ/m3 on Fe substrates by the PLD method. In addition, we confirmed that a millimeter-size motor, which was prepared from the obtained film, rotates at 15,160 rpm under a no-load test. © 2007 Wiley Periodicals, Inc. Electr Eng Jpn, 159(2): 1–6, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/eej.20215

Published
2007

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